No other part numbers with same form, fit, and function found.
A complete set for making a record of sonic variations that may be afterwards reproduced on a compatible sound reproducer.
NSN 6645-00-099-6913
NSN 5915-01-656-7852
NSN 5935-01-469-3896
NSN 5910-01-198-6822
NSN 6150-00-844-7963
NSN 6645-01-514-7403
NSN 4140-00-022-1176
NSN 2925-00-491-3549
NSN 5998-00-189-0761
NSN 5925-01-344-3707
NSN 5950-01-064-1011
NSN 5915-00-230-4425